CSI: is THE show to watch on Thursdays at 9pm! If you didn't know, it's on CBS, and it features 5 of the best actors on television: William Petersen, Marg Helgenberger, Jorja Fox, Gary Dourdan, and George Eads. And not to mention the supporting cast: Eric Szmanda, Robert David Hall, and Paul Guilfoyle! It follows Crime Scene Investigators in Sin City, Las Vegas. GREAT story telling!